package com.bb.flow.api.exception;

/**
 * @author bigbeard on 2020-03-04
 * 表达式错误
 */
public class ExpressionCalcException extends Exception {

    private static final long serialVersionUID = 19188L;
    private final String errMsg;

    public ExpressionCalcException(String msg) {
        errMsg = msg;
    }

    @Override
    public String getMessage() {
        return errMsg;
    }
}
